CN219912928U - Guide rail spot lamp rocker arm rotation stopping structure and guide rail spot lamp - Google Patents
Guide rail spot lamp rocker arm rotation stopping structure and guide rail spot lamp Download PDFInfo
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- CN219912928U CN219912928U CN202320969922.8U CN202320969922U CN219912928U CN 219912928 U CN219912928 U CN 219912928U CN 202320969922 U CN202320969922 U CN 202320969922U CN 219912928 U CN219912928 U CN 219912928U
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The embodiment of the utility model provides a guide rail spotlight rocker arm rotation stopping structure and a guide rail spotlight, and relates to the field of guide rail spotlight. Aims to solve the problem that the rotation stopping of the rocker arm and the power supply box is not safe in a tight fit mode. The guide rail spot light rocker arm rotation stopping structure comprises a rocker arm, a power supply box, a locking piece and a rotation stopping head, wherein one end of the rocker arm is rotatably connected to the power supply box; the locking piece is fixed on the rocker arm and is provided with a plurality of locking parts which are distributed at intervals around the circumference of the rocker arm, and the locking parts rotate along with the rocker arm; the rotation stopping head is used for being clamped with or separated from a locking part which rotates to a preset position on the rocker arm in the process of moving relative to the power supply box so as to lock the rocker arm on the power supply box. The guide rail spot lamp comprises a guide rail spot lamp body. The locking piece is added in the rocker arm, the rotation stopping head is arranged in the power supply box and is clamped with the locking piece, the rocker arm is fixed, the rotation stopping head is separated from the locking piece, the rocker arm can rotate relative to the power supply box, and the mechanical locking is adopted for fixing, so that the rocker arm is effectively prevented from rotating.
Description
Technical Field
The utility model relates to the field of guide rail spot lamps, in particular to a guide rail spot lamp rocker arm rotation stopping structure and a guide rail spot lamp.
Background
In the prior art, the guide rail spot lamp rocker arm assembly comprises a power supply box, a rocker arm and a guide rail spot lamp body, wherein the guide rail spot lamp body is rotationally connected with the power supply box through the rocker arm; the semi-ring buckle on the rocker arm is aligned to the mounting opening on the outer side of the upper cover of the power box and is inserted, the buckled semi-ring buckle is completely sprung, so that the buckling surface on the rocker arm is in tight fit with the positioning surface in the upper cover of the power box, the rocker arm can realize position fixation by means of tight fit after rotating for a certain angle relative to the power box under the action of external force, and the rotation stopping mode of the rocker arm which is only in tight fit is not too safe when rotating relative to the power box.
Disclosure of Invention
The utility model aims to provide a guide rail spotlight rocker arm rotation stopping structure, which can solve the problem that a rocker arm and a power supply box are not safe due to rotation stopping in a tight fit mode.
The utility model aims to provide a guide rail spotlight, which can solve the problem that a rocker arm and a power supply box are not safe due to rotation stopping by means of tight fit.
Embodiments of the utility model may be implemented as follows:
the embodiment of the utility model provides a swing arm rotation stopping structure of a guide rail spotlight, which comprises a swing arm, a power box, a locking piece and a rotation stopping head, wherein one end of the swing arm is rotatably connected to the power box; the locking piece is fixed on the rocker arm and is provided with a plurality of locking parts which are distributed at intervals around the circumference of the rocker arm, and the locking parts rotate along with the rocker arm; the rotation stopping head is movably arranged on the power supply box and is used for being clamped with the locking part which rotates to a preset position on the rocker arm in the process of moving relative to the power supply box so as to lock the rocker arm on the power supply box; or the rotation stopping head is used for being separated from the locking part which rotates to a preset position on the rocker arm in the process of moving relative to the power box.
In addition, the guide rail spotlight rocker arm rotation stopping structure provided by the embodiment of the utility model can also have the following additional technical characteristics:
optionally, the locking part is a locking tooth, and a plurality of locking teeth are distributed at intervals around the circumference of the rocker arm; the anti-rotation head is provided with anti-rotation teeth which are meshed with the locking teeth rotating to a preset position to realize clamping.
Optionally, the locking part is a locking hole, and a plurality of locking holes are distributed at intervals around the circumference of the rocker arm; the anti-rotation head is provided with an anti-rotation shaft, and the anti-rotation shaft is spliced with the locking hole rotating to a preset position to realize clamping.
Optionally, the locking part is a locking groove, and a plurality of locking grooves are distributed at intervals around the circumference of the rocker arm; the anti-rotation head is provided with an anti-rotation block, and the anti-rotation block is embedded with the locking groove rotating to a preset position to realize clamping.
Optionally, the guide rail spotlight rocker arm rotation stopping structure further comprises a handle driving mechanism and a resetting mechanism; the handle driving mechanism is connected with the rotation stopping head and is used for driving the rotation stopping head to move away from or close to the locking part at the preset position under the action of external force; the reset mechanism is connected with the handle driving mechanism and is used for enabling the handle driving mechanism to have a reset trend of driving the rotation stopping head to move close to the locking part at the preset position.
Optionally, the handle driving mechanism comprises a first handle and a guide shaft; the guide shaft is arranged in the power box, and one end of the guide shaft is arranged close to the locking part at the preset position of the rocker arm; the rotation stopping head is slidably arranged on the guide shaft, the handle is fixed with the rotation stopping head, and the first handle is used for driving the rotation stopping head to move along the guide shaft close to or far away from the locking part at the preset position under the action of external force; the reset mechanism is connected with the first handle and is used for enabling the first handle to have a movement trend of driving the rotation stopping head to move close to the locking part at the preset position.
Optionally, a locking groove is arranged in the power supply box, and screw holes and rotating holes are respectively arranged at two ends of the locking groove; the two ends of the guide shaft are respectively a rotatable rotating end and a threaded end with threads, and the rotating end is used for driving the threaded end to be in threaded connection with the screw hole under the action of external force so as to fix the guide shaft in the locking groove.
Optionally, the reset mechanism is a spring, the spring is movably sleeved on the periphery of the guide shaft, and two ends of the spring are propped against the inner wall of the power supply box and the rotation stopping head.
Optionally, the handle driving mechanism further comprises a second handle and a driving lever; the driving lever is arranged on the power box in a swinging way, one end of the driving lever is provided with the rotation stopping head, and the other end of the driving lever is provided with the second handle; the second handle is used for swinging under the action of external force so as to drive the rotation stopping head to be separated from or clamped with the locking part at the preset position; the reset mechanism is connected with the second handle and is used for enabling the second handle to have a movement trend of reset swing so as to enable the rotation stopping head to be clamped with the locking part at the preset position.
Optionally, the guide rail shot-light rocking arm is stopped to rotate structure still includes third handle and screw rod, the screw rod rotationally sets up in the power pack, the both ends of screw rod set up respectively the end of turning round head and third handle, the third handle is used for driving the screw rod rotates, so as to drive the end of turning round head is close to or keeps away from and rotates to predetermine the position locking part.
The embodiment of the utility model also provides a guide rail spot lamp, which comprises a guide rail spot lamp body and a guide rail spot lamp rocker arm rotation stopping structure, wherein one end of the rocker arm, which is far away from the power supply box, is connected with the guide rail spot lamp body.
The guide rail spotlight rocker arm rotation stopping structure and the guide rail spotlight have the beneficial effects that:
the guide rail spot light rocker arm rotation stopping structure comprises a rocker arm, a power supply box, a locking piece and a rotation stopping head, wherein one end of the rocker arm is rotatably connected to the power supply box; the locking piece is fixed on the rocker arm and is provided with a plurality of locking parts which are distributed at intervals around the circumference of the rocker arm, and the locking parts rotate along with the rocker arm; the rotation stopping head is movably arranged on the power supply box and is used for being clamped with or separated from a locking part which rotates to a preset position on the rocker arm in the process of moving relative to the power supply box so as to lock the rocker arm on the power supply box; or the rotation stopping head is used for being separated from the locking part which rotates to a preset position on the rocker arm in the process of moving relative to the power box.
The locking piece is added in the rocker arm, the rotation stopping head is arranged in the power supply box and is clamped with the locking piece, rotation stopping of the rocker arm is achieved, the rotation stopping head is separated from the locking piece, the rocker arm can rotate relative to the power supply box, and mechanical locking enables the adjusted angle to be prevented from rotating.
The guide rail spot lamp comprises the guide rail spot lamp rocker arm rotation stopping structure, and the problem that rotation stopping of a rocker arm and a power supply box is not safe due to a close-fitting mode can be solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an isometric view of a track spotlight rocker arm anti-rotation structure provided by an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a first part of a swing arm rotation stopping structure of a guide rail spotlight according to an embodiment of the utility model;
fig. 3 is a schematic structural diagram of a second portion of the swing arm rotation stopping structure of the guide rail spotlight according to an embodiment of the present utility model.
Icon: 10-a rocker arm rotation stopping structure of the guide rail spotlight; 100-rocker arms; 200-a power supply box; 300-locking piece; 310-locking part; 400-rotation stopping head; 500-handle drive mechanism; 510-a first handle; 520-guiding shaft; 521-rotating ends; 522-threaded end; 600-locking grooves; 700-spring; 800-conducting rings; 900-brush assembly.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
It should be noted that the features of the embodiments of the present utility model may be combined with each other without conflict.
The following describes the swing arm rotation stopping structure 10 of the guide rail spotlight according to the present embodiment in detail with reference to fig. 1 to 3.
Referring to fig. 1 and 2, an embodiment of the present utility model provides a swing arm rotation stopping structure 10 of a guide rail spotlight, which includes a swing arm 100, a power box 200, a locking member 300 and a rotation stopping head 400, wherein one end of the swing arm 100 is rotatably connected to the power box 200; the locking member 300 is fixed on the rocker arm 100, the locking member 300 is provided with a plurality of locking parts 310 which are distributed at intervals around the circumference of the rocker arm 100, and the plurality of locking parts 310 rotate along with the rocker arm 100; the rotation stopping head 400 is movably arranged on the power box 200, and the rotation stopping head 400 is used for being clamped with the locking part 310 which rotates to a preset position on the rocker arm 100 in the process of moving relative to the power box 200 so as to lock the rocker arm 100 on the power box 200; or the rotation stop 400 is adapted to be disengaged from the locking portion 310 of the swing arm 100 rotated to a predetermined position during the movement relative to the power box 200.
The "preset position" is a position where the locking member 300 is engaged with the rotation stopping head 400, and according to the preset position, the rotation stopping head 400 is set to a target position for movement close to or far from the locking member 300, and the rotation stopping head 400 is moved to the target position, i.e., can be engaged with the locking member 300 rotated to the preset position.
The two ends of the rocker arm 100 are respectively connected with a guide rail spotlight body and a power supply box 200, and the guide rail spotlight body rotates relative to the power supply box 200 through the rocker arm 100 to realize angle adjustment. The plurality of locking parts 310 are arranged at one end of the rocker arm 100 connected with the power box 200, the plurality of locking parts 310 are arranged at intervals around the circumference of the rocker arm 100, and the plurality of locking parts 310 are driven to rotate around the center of the rocker arm 100 in the rotating process of the rocker arm 100 relative to the power box 200, so that the plurality of locking parts 310 sequentially rotate to preset positions. The rotation stopping head 400 is used for being separated from or clamped with the locking part 310 rotating to a preset position, when the rotation stopping head 400 is clamped with the locking part 310, the rocker arm 100 is fixed in position relative to the power box 200, the rotation stopping head 400 cannot rotate relative to the locking part 310, and when the rotation stopping head 400 is separated from the locking part 310, the rocker arm 100 can rotate relative to the power box 200, so that the angle adjustment and the position fixation of the rocker arm 100 are realized.
The plurality of locking portions 310 can be rotated to a predetermined position, and the rotation stopper 400 is engaged with only the locking portion 310 rotated to the predetermined position. In the process of rotating the rocker arm 100 relative to the power box 200, different locking parts 310 are driven to rotate to preset positions, the rocker arm 100 is locked relative to the power box 200 in a mode of clamping the locking head 400 and the locking parts 310, the rotation locking mode is stable and effective, the condition that the rocker arm 100 rotates relative to the power box 200 under the action of external force after the rotation locking is avoided, and the safety is stable.
Referring to fig. 2 and 3, in the present embodiment, the locking portion 310 is a locking tooth, and a plurality of locking teeth are distributed at intervals around the circumference of the rocker arm 100; the rotation stop head 400 is provided with rotation stop teeth that mesh with locking teeth rotated to a preset position to achieve a snap-fit.
The locking teeth are spaced around the circumference of the rocker arm 100, and the locking member 300 is a ring gear comprising a plurality of locking teeth and is sleeved on the rocker arm 100. The locking teeth can be straight teeth, oblique teeth or bevel gears. The rotation stop head 400 is provided with two or three rotation stop teeth, and the rotation stop head 400 is provided with at least one rotation stop tooth.
The rotation stopping teeth are meshed with the locking teeth, so that the rocker arm 100 is fixed relative to the power box 200; the rotation stopping teeth are disengaged from the locking teeth, and the swing arm 100 can rotate relative to the power box 200.
In other embodiments, the locking portion 310 is a locking hole, the plurality of locking holes being spaced circumferentially around the rocker arm 100; the rotation stopping head 400 is provided with a rotation stopping shaft, and the rotation stopping shaft is spliced with a locking hole rotating to a preset position to realize clamping.
The plurality of locking holes sequentially rotate to preset positions along with the rotation of the rocker arm 100, the locking shafts are inserted into the locking holes, the rocker arm 100 is fixed relative to the power box 200 and cannot rotate, and the locking of the rocker arm 100 is completed; the rotation stopping shaft is separated from the rotation stopping hole, and the swing arm 100 can rotate relative to the power box 200.
In this embodiment, the locking portion 310 is a locking groove 600, and a plurality of locking grooves 600 are distributed at intervals around the circumference of the rocker arm 100; the rotation stop head 400 is provided with a rotation stop block which is embedded with the locking groove 600 rotated to a preset position to realize the clamping.
The plurality of locking grooves 600 sequentially rotate to a preset position along with the rotation of the rocker arm 100, and the rotation stopping blocks are inserted into the locking grooves 600 to finish the rotation stopping of the rocker arm 100; the rotation stop block is disengaged from the locking groove 600 and the swing arm 100 can rotate with respect to the power box 200.
In this embodiment, the swing arm rotation stopping structure 10 of the guide rail spotlight further includes a handle driving mechanism 500 and a reset mechanism; the handle driving mechanism 500 is connected with the rotation stopping head 400, and the handle driving mechanism 500 is used for driving the rotation stopping head 400 to move away from or close to the locking part 310 at the preset position under the action of external force; the reset mechanism is connected to the handle driving mechanism 500, and is used for enabling the handle driving mechanism 500 to have a reset trend of driving the rotation stop head 400 to move near the locking part 310 at the preset position.
The handle driving mechanism 500 drives the rotation stop head 400 to approach the locking portion 310 at the preset position under the reset action of the reset mechanism, and is engaged with the locking portion 310 to stop the rotation of the rocker arm 100. When it is necessary to adjust the rotation angle of the rocker arm 100 with respect to the power box 200, the manual driving mechanism drives the rotation stopper 400 to move away from the lock portion 310 that rotates to the preset position, and the rotation stopper 400 is disengaged from the lock member 300, thereby releasing the rotation stopper of the rocker arm 100.
In this embodiment, the handle driving mechanism 500 includes a first handle 510 and a guide shaft 520; the guide shaft 520 is disposed in the power box 200, and one end of the guide shaft 520 is disposed near the locking part 310 of the preset position of the swing arm 100; the rotation stopping head 400 is slidably arranged on the guide shaft 520, the handle is fixed with the rotation stopping head 400, and the first handle 510 is used for driving the rotation stopping head 400 to move along the guide shaft 520 towards or away from the locking part 310 at a preset position under the action of external force; the reset mechanism is connected to the first handle 510, and the reset mechanism is used for enabling the first handle 510 to have a movement trend of driving the rotation stop head 400 to move near the locking part 310 at the preset position.
The first handle 510 drives the rotation stopping head 400 to approach the locking part 310 at the preset position under the action of the reset mechanism, so that the rotation stopping head 400 is clamped with the locking part 310; when the angle of the rocker arm 100 needs to be adjusted, the first handle 510 is driven by an external force, the rotation stop head 400 is driven to be away from the locking part 310 and is separated from the locking part 310, and the rocker arm 100 can rotate.
In this embodiment, a locking slot 600 is disposed in the power supply box 200, and screw holes and rotation holes are respectively disposed at two ends of the locking slot 600; the guide shaft 520 has a rotatable rotating end 521 and a threaded end 522 with threads, and the rotating end 521 is used for driving the threaded end 522 to be in threaded connection with the threaded hole under the action of external force so as to fix the guide shaft 520 in the locking groove 600.
When the guide shaft 520 is installed, the guide shaft 520 passes through the rotation hole to face the screw hole, and then the rotation end 521 of the guide shaft 520 is rotated, so that the threaded end 522 of the guide shaft 520 is gradually screwed into the screw hole until the threaded end 522 is screwed with the screw hole, and then the rotation end 521 of the guide shaft 520 stays in the rotation hole, thereby completing the installation of the guide shaft 520. The guide shaft 520 is mounted and dismounted by only rotation.
The locking groove 600 extends in a straight direction, and the guide shaft 520 is disposed in the locking groove 600 in the straight direction. The outside of the locking groove 600 is further provided with a guide groove, the first handle 510 is slidably disposed in the guide groove, the first handle 510 is fixed with the rotation stopping head 400 on the guide shaft 520 in the locking groove 600, and the first handle 510 drives the rotation stopping head 400 to move in the process of moving along the guide groove.
Specifically, the first handle 510 is screw-coupled with the rotation stopper 400, and after the guide shaft 520 and the rotation stopper 400 are disposed in the locking groove 600, the first handle 510 is coupled with the rotation stopper 400 through the guide groove.
In the embodiment, the reset mechanism is a spring 700, the spring 700 is movably sleeved on the periphery of the guide shaft 520, and two ends of the spring 700 are propped against the inner wall of the power box 200 and the rotation stopping head 400.
The handle driving mechanism 500 compresses the spring 700 under the action of external force and drives the rotation stopping head 400 to move away from the locking piece 300, and after the external force is removed, the handle driving mechanism 500 resets under the action of the restoring force of the spring 700, so that the rotation stopping head 400 is driven to approach the locking piece 300 and is clamped with the locking piece 300.
In the actual use process, when the angle is required to be adjusted, the rotation stopping head 400 is pulled along the direction of the guide groove away from the rocker arm 100, the rotation stopping head 400 is separated from the gear, the rocker arm 100 is rotated by the other hand at the moment, the angle adjustment is completed, the first handle 510 on the rotation stopping head 400 is loosened after the adjustment is completed, the spring 700 is deformed in a recovery mode, the teeth on the rotation stopping head 400 are meshed with the teeth on the gear in the rocker arm 100 again, and the rotation stopping of the rocker arm 100 in the plane is realized due to the limit of the side wall of the guide groove, so that the angle after the adjustment is not offset further. Of course, the rotation stop head 400 may be designed not only in a push-pull type but also in a push type, for example, the gear is designed in a bevel gear shape, the gear engagement is in an up-down direction through a lever form, or the rotation stop head is designed in a knob form, for example, a screw form, etc., so that mechanical locking can be realized.
In other embodiments, the handle drive mechanism 500 further includes a second handle and a drive lever; the driving lever is arranged on the power box 200 in a swinging way, one end of the driving lever is provided with a rotation stopping head 400, and the other end of the driving lever is provided with a second handle; the second handle swings under the action of external force to drive the rotation stop head 400 to be separated from or clamped with the locking part 310 at the preset position; the reset mechanism is connected with the second handle, and the reset mechanism is used for enabling the second handle to have a movement trend of reset swing so as to enable the rotation stopping head 400 to be clamped with the locking part 310 at a preset position.
The middle swing of the driving lever is arranged in the power box 200, one end of the driving lever is provided with a rotation stopping head 400, in this embodiment, the rotation stopping head 400 is a bevel gear tooth or a bevel gear tooth, the locking piece 300 is a bevel gear or a bevel gear, the second handle drives the driving lever to swing under the reset action of the reset mechanism, the bevel gear tooth is driven to be meshed with the bevel gear, or the bevel gear tooth is meshed with the bevel gear, and the second handle drives the driving bevel gear tooth to be separated from the bevel gear under the action of external force, or the bevel gear tooth is separated from the bevel gear.
In other embodiments, the swing arm rotation stopping structure 10 of the track spotlight further includes a third handle and a screw, the screw is rotatably disposed in the power box 200, two ends of the screw are respectively provided with a rotation stopping head 400 and the third handle, and the third handle is used for driving the screw to rotate so as to drive the rotation stopping head 400 to approach or depart from the locking portion 310 rotating to a preset position.
By rotating the third handle, the driving screw rotates, so that the rotation stopping head 400 is close to the locking part 310 and is clamped with the locking part 310, or is far away from the locking part 310, and the rocker arm 100 can rotate relative to the power box 200.
The guide rail spotlight rocker arm rotation stopping structure 10 provided by the embodiment can be simultaneously arranged with the guide rail spotlight rocker arm 100 anti-twisting structure, in the guide rail spotlight rocker arm 100 anti-twisting structure, the conducting ring 800 is arranged on the rocker arm 100, the electric brush assembly 900 is arranged on the power box 200, the electric brush assembly 900 is always in electrical contact with the conducting ring 800 in the rotating process of the rocker arm 100, the electric brush assembly 900 is connected with a power supply, the conducting ring 800 is connected with a guide rail spotlight lamp body, and then in the rotating process of the rocker arm 100 relative to the power box 200, the electric connection is realized, and the problem of twisting can not occur.
According to the guide rail spotlight rocker arm rotation stopping structure 10 provided in this embodiment, the working principle of the guide rail spotlight rocker arm rotation stopping structure 10 is: the rotation stopping effect of the rocker arm 100 is ensured to be stable by the clamping connection of the locking piece 300 on the rotation stopping head 400.
The guide rail spotlight rocker arm rotation stopping structure 10 provided in this embodiment has at least the following advantages:
the locking piece 300 is added in the rocker arm 100, the rotation stopping head 400 is arranged in the power box 200 and is clamped with the locking piece 300, the rocker arm 100 is fixed, the rotation stopping head 400 is separated from the locking piece 300, and the rocker arm 100 can rotate relative to the power box 200, so that tight-fit locking is replaced by mechanical locking, and the adjusted angle anti-rotation is further guaranteed.
The embodiment of the utility model also provides a guide rail spotlight, which comprises a guide rail spotlight body and a guide rail spotlight rocker arm rotation stopping structure 10, wherein one end of the rocker arm 100, which is far away from the power box 200, is connected with the guide rail spotlight body.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (11)
1. The utility model provides a guide rail shot-light rocking arm rotation stopping structure which characterized in that includes:
the power supply device comprises a rocker arm (100) and a power supply box (200), wherein one end of the rocker arm (100) is rotatably connected to the power supply box (200);
the locking piece (300), the locking piece (300) is fixed on the rocker arm (100), the locking piece (300) is provided with a plurality of locking parts (310) which are distributed at intervals around the circumference of the rocker arm (100), and the locking parts (310) rotate along with the rocker arm (100);
the rotation stopping head (400) is movably arranged on the power box (200), and the rotation stopping head (400) is used for being clamped with the locking part (310) which rotates to a preset position on the rocker arm (100) in the process of moving relative to the power box (200) so as to lock the rocker arm (100) on the power box (200); or the rotation stopping head (400) is used for being separated from the locking part (310) which rotates to a preset position on the rocker arm (100) during the movement relative to the power box (200).
2. The track spot light rocker arm rotation stopping structure according to claim 1, wherein:
the locking part (310) is a locking tooth, and a plurality of locking teeth are distributed at intervals around the circumference of the rocker arm (100); the rotation stopping head (400) is provided with rotation stopping teeth which are meshed with the locking teeth rotating to a preset position to realize clamping.
3. The track spot light rocker arm rotation stopping structure according to claim 1, wherein:
the locking part (310) is a locking hole, and a plurality of locking holes are distributed at intervals around the circumference of the rocker arm (100); the rotation stopping head (400) is provided with a rotation stopping shaft, and the rotation stopping shaft is spliced with the locking hole rotating to a preset position to realize clamping.
4. The track spot light rocker arm rotation stopping structure according to claim 1, wherein:
the locking part (310) is a locking groove (600), and a plurality of locking grooves (600) are distributed at intervals around the circumference of the rocker arm (100); the anti-rotation head (400) is provided with an anti-rotation block, and the anti-rotation block is embedded with the locking groove (600) rotating to a preset position to realize clamping.
5. The track spot light rocker arm rotation stopping structure according to any one of claims 1 to 4, wherein:
the guide rail spotlight rocker arm rotation stopping structure further comprises a handle driving mechanism (500) and a resetting mechanism; the handle driving mechanism (500) is connected with the rotation stopping head (400), and the handle driving mechanism (500) is used for driving the rotation stopping head (400) to move away from or close to the locking part (310) at the preset position under the action of external force; the reset mechanism is connected with the handle driving mechanism (500), and the reset mechanism is used for enabling the handle driving mechanism (500) to have a reset trend of driving the rotation stopping head (400) to move close to the locking part (310) at the preset position.
6. The track spot light rocker arm rotation stopping structure according to claim 5, wherein:
the handle driving mechanism (500) comprises a first handle (510) and a guide shaft (520); the guide shaft (520) is arranged in the power box (200), and one end of the guide shaft (520) is arranged close to the locking part (310) at the preset position of the rocker arm (100); the rotation stopping head (400) is slidably arranged on the guide shaft (520), the handle is fixed with the rotation stopping head (400), and the first handle (510) is used for driving the rotation stopping head (400) to move along the guide shaft (520) close to or far away from the locking part (310) at the preset position under the action of external force; the reset mechanism is connected with the first handle (510), and the reset mechanism is used for enabling the first handle (510) to have a movement trend of driving the rotation stopping head (400) to move close to the locking part (310) at the preset position.
7. The track spot light rocker arm rotation stopping structure of claim 6 wherein:
a locking groove (600) is formed in the power supply box (200), and screw holes and rotating holes are respectively formed in two ends of the locking groove (600); the two ends of the guide shaft (520) are respectively provided with a rotatable rotating end (521) and a threaded end (522) with threads, and the rotating end (521) is used for driving the threaded end (522) to be in threaded connection with the screw hole under the action of external force so as to fix the guide shaft (520) in the locking groove (600).
8. The track spot light rocker arm rotation stopping structure of claim 6 wherein:
the reset mechanism is a spring (700), the spring (700) is movably sleeved on the periphery of the guide shaft (520), and two ends of the spring (700) are propped against the inner wall of the power box (200) and the rotation stopping head (400).
9. The track spot light rocker arm rotation stopping structure according to claim 5, wherein:
the handle driving mechanism (500) further comprises a second handle and a driving lever; the driving lever is arranged on the power box (200) in a swinging way, one end of the driving lever is provided with the rotation stopping head (400), and the other end of the driving lever is provided with the second handle; the second handle is used for swinging under the action of external force so as to drive the rotation stopping head (400) to be separated from or clamped with the locking part (310) at the preset position; the reset mechanism is connected with the second handle, and is used for enabling the second handle to have a movement trend of reset swing so as to enable the rotation stopping head (400) to be clamped with the locking part (310) at the preset position.
10. The track spot light rocker arm rotation stopping structure according to any one of claims 1 to 4, wherein:
the guide rail spot light rocker arm rotation stopping structure further comprises a third handle and a screw rod, the screw rod is rotatably arranged in the power box (200), two ends of the screw rod are respectively provided with a rotation stopping head (400) and the third handle, and the third handle is used for driving the screw rod to rotate so as to drive the rotation stopping head (400) to be close to or far away from the locking part (310) rotating to the preset position.
11. A guide rail spotlight, which is characterized by comprising a guide rail spotlight body and the guide rail spotlight rocker arm rotation stopping structure according to any one of claims 1-10, wherein one end of the rocker arm (100) far away from the power supply box (200) is connected with the guide rail spotlight body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969922.8U CN219912928U (en) | 2023-04-24 | 2023-04-24 | Guide rail spot lamp rocker arm rotation stopping structure and guide rail spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969922.8U CN219912928U (en) | 2023-04-24 | 2023-04-24 | Guide rail spot lamp rocker arm rotation stopping structure and guide rail spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219912928U true CN219912928U (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320969922.8U Active CN219912928U (en) | 2023-04-24 | 2023-04-24 | Guide rail spot lamp rocker arm rotation stopping structure and guide rail spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219912928U (en) |
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2023
- 2023-04-24 CN CN202320969922.8U patent/CN219912928U/en active Active
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